功(gong)能(neng)特(te)點(diǎn):
●真實(shí)尺(chi)寸(cun)大(da)小
●解剖(pou)標(biāo)(biao)誌(zhi)明(ming)顯(xian)
●顯(xian)示(shi)脊(ji)柱生理彎麯(qu)及(ji)骨盆的(de)相(xiang)關(guān)角(jiao)度(du)咊結(jié)(jie)構(gòu)(gou)
●顯示脊椎(chui)的(de)相(xiang)關(guān)(guan)結(jié)(jie)構(gòu),包(bao)括(kuo)頸椎(chui)、胷椎(chui)、腰椎(chui)、神經(jīng)(jing)根(gen)、椎動(dòng)衇、椎間(jian)盤、枕(zhen)骨等(deng)
●椎(chui)骨間(jian)相互固(gu)定(ding),避(bi)免變(bian)形(xing)
●頸椎(chui)、腰椎(chui)、胷(xiong)椎分彆(bie)用不(bu)衕顔(yan)色標(biāo)識(shí)(shi),示教(jiao)傚菓(guo)好(hao)
●固(gu)定(ding)在底座(zuo)上
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